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Fig. 5 | BMC Plant Biology

Fig. 5

From: Transcriptional and physiological data revealed cold tolerance in a photo-thermo sensitive genic male sterile line Yu17S

Fig. 5

Overview of putative ABA metabolism pathways involved in rice and expression profiles of genes involved in this pathway. A The schematic of ABA metabolism pathway was shown in brief. B Detection of endogenous ABA contents in Yu17S and MH63 under cold stress (2–48 h) and recovery for 24 h after 48 h treatment. C-H Relative expression of genes involved in ABA metabolism pathway. Error bars indicate the SD for three independent replicates. Different letters indicate significant differences among treatments (P < 0.05, ANOVA). * and ** indicate a significant difference between MH63 and Yu17S at P < 0.05 and P < 0.01 levels, respectively (two tailed T-test). FW, fresh weight; BCH, β-carotene hydroxylase; ZEP, zeaxanthin epoxidase; ABA2, short-chain alcohol dehydrogenase; NCED, 9-cis-epoxycarotenoid dioxygenase; ABA, abscisic acid; YP707A3, Cytochrome P450, family 707, subfamily A, polypeptide 3

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